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GalinKa [24]
3 years ago
15

How to multiply double digits

Mathematics
1 answer:
liq [111]3 years ago
5 0
27 * 35 
= 20*35 + 7 * 35
= 700 + 245
= 945
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A parrot is selling for 40% off the original price. the original price was $90.what is these price of the parrot
BigorU [14]
40 percent off of $90 is $36.

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3 years ago
What is the best description of parallel lines?
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1,3,5,6 are correct answers
3 0
2 years ago
A retired couple has up to $50,000 to invest. As their financial adviser, you recommend that they place at least $35,000 in Trea
patriot [66]

Answer:

See Explanation

Step-by-step explanation:

According to the Question,

Given that, A retired couple has up to $50,000 to invest. As their financial adviser, you recommend that they place at least $35,000 in Treasury bills yielding 1% and at most $10,000 in corporate bonds yielding 3%.

Therefore,

Let, x be the amount of money invested in Treasury bills

y be the amount invested in corporate bonds

Thus, the system of equations of linear inequalities is

x + y ≤ 50000

x ≥ 35000

0 ≤ y ≤ 10000

For, the graph of the system of equations of linear inequalities describes the possible amounts of each investment.

(Please find in the attachment)

3 0
3 years ago
Let x be a multiple of 3
marissa [1.9K]

Answer:

y=mx+b

Step-by-step explanation:

4 0
2 years ago
How many ways can 6 people be chosen and arranged in straight line if there are 8 people to choose from? a. 48.b. 720.c. 20, 160
Ipatiy [6.2K]

Answer:

<h2>C. <em>20,160</em></h2>

Step-by-step explanation:

This question bothers on permutation since we are to select a some people out of a group of people and then arrange in a straight line. If r object are to be arranged in a straight line when selecting them from n pool of objects. This can be done in nPr number of ways.

nPr = n!/(n-r)!

Selection of 6 people out of 8 people can therefore be done in 8C6 number of ways.

8P6 = 8!/(8-6)!

8P6 = 8!/2!

8P6 = 8*7*6*5*4*3*2!/2!

8P6 = 8*7*6*5*4*3

8P6 = 56*360

8P6 = 20,160

<em>Hence this can be done in 20,160 number of ways</em>

5 0
3 years ago
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